Square Shaft Drive Box
,Retractable Locking Drive Box
,Aluminum Sliding Drive Box
Square-Shaft Drive Box
This square-shaft drive box is a core drive hardware component specifically designed for sliding doors and windows. The standard square-shaft hole in the center is compatible with various door and window handles, while the retractable locking points at both ends operate in synchronized motion, ensuring uniform locking force. Suitable for aluminum alloy and PVC-U sliding doors and windows, it serves as the core drive component for concealed sliding locks.
One-piece, reinforced metal construction ensures stable and durable operation
The unit is constructed from a single piece of thickened metal, featuring a compact, impact-resistant structure that resists deformation or breakage even during long-term, high-frequency opening and closing of doors and windows. The surface is coated with a black protective finish that resists moisture and rust, ensuring it remains rust-free and free from jamming even during prolonged use on balconies or outdoors. The internal drive mechanism operates smoothly and quietly, with no stuttering or unusual noises during repeated opening and closing.
The panel includes multiple sets of standard screw holes, compatible with the drilling specifications of mainstream door and window profiles, enabling simple and efficient bulk assembly by manufacturers.
Standard square-shaft drive mechanism for high versatility
A universal square drive hole is provided in the center, compatible with the vast majority of sliding door and window handles available on the market. Torque is transmitted evenly, allowing a single turn of the handle to simultaneously extend or retract the locking points at both ends.
The retractable locking points at both ends extend and engage with the lock receptacles in unison, ensuring a tight seal that enhances the door and window’s airtightness and burglary resistance, effectively reducing drafts and improving sound insulation.
Suitable for a Wide Range of Sliding Door and Window Applications
It can be integrated with various recessed sliding locks, concealed handles, and door/window rollers to form a complete hardware system. It is compatible with single-leaf sliding doors, double-leaf sliding doors, folding windows, and folding doors, and can be used in residential, commercial, and commercial construction projects.
The compact and streamlined design, combined with recessed installation, does not occupy excess space within the profiles, making it ideal for narrow-frame, minimalist door and window systems.
Guaranteed Long-Term, Stable Performance
Each unit undergoes over 10,000 cycles of opening and closing fatigue testing before leaving the factory. The moving joints are wear-resistant and durable, ensuring they remain secure and reliable during daily use. When paired with door and window hardware systems, they provide a long-term, stable service life, making them the preferred drive components for door & window accessories manufacturers and hardware wholesalers.
